#	sort - parallel mergesort for 8 cores
.	Net
<	in
>	out
|	i0 i1 i2 i3 i4 i5 i6 i7
|	o0 o1 o2 o3 o4 o5 o6 o7
|	m0 m1 m2 m3 m4 m5
*	split_lines	split_lines	<in i0> i1> i2> i3> i4> i5> i6> i7>
*	sort0	sort	-s <i0 >o0
*	sort1	sort	-s <i1 >o1
*	sort2	sort	-s <i2 >o2
*	sort3	sort	-s <i3 >o3
*	sort4	sort	-s <i4 >o4
*	sort5	sort	-s <i5 >o5
*	sort6	sort	-s <i6 >o6
*	sort7	sort	-s <i7 >o7
*	merge0	sort	-m o0< o1< >m0
*	merge1	sort	-m o2< o3< >m1
*	merge2	sort	-m o4< o5< >m2
*	merge3	sort	-m o6< o7< >m3
*	merge4	sort	-m m0< m1< >m4
*	merge5	sort	-m m2< m3< >m5
*	merge6	sort	-m m4< m5< >out